Sc-Board Schematic Diagram - Panasonic TC-P42C1 - 41.6" Plasma TV Service Manual

11.25. SC-Board (1/3) Schematic Diagram
! SC-BOARD TXNSC1ETUU (1/3)
A
TO
P-BOARD
VSUS:187V
(P2)
TPVSUS
SC2
B TP1 TP2
1
Vsus
*C16412
3 250V
GND
2.2u
TP4 TP5
TP8 TP9 TP6 TP7 TP82
TO
A-BOARD
(A20) 15V
SC20
TP16 TP17
30 P5V
P5V
TP38
SIU C16563
29
C SIU 10V
TP19 100u 1
CLK R16561
28
CLK EXB38V470JV
TP24 2
27
GND
TP70 3
CERS
26
CERS
4
TP40
25 CRC2
CRC2
5
R16565
24
GND EXB38V472JV
TP52 6
23 OC2
OC2
R16562
TP21 7
22 CRC1 EXB38V470JV
CRC1
8
TP39 SC_FPGANRST
21
SC_FPGANRST
TP18 9
OC1
20
OC1
TP22 10 GND
CIS
19
CIS
R16566
18 EXB38V472JV
GND
TP23
17
SOS6
TP20
16
SOS7
15
GND
TP37
14
UHZ 1
R16563
TP36
CPH2 EXB38V470JV
13
CPH2 2
D 12
GND 3
TP14
CEL
11
CEL
4
TP11
10 CSH
CSH
5
R16568
TP25
9 EXB38V472JV
GND
6
TP10
8 CSL
CSL 7
TP15
7 CPH1
CPH1
8
6
GND 9
TP26
CMH R16564
5
CMH EXB38V470JV 10 GND
TP27 CML
4
CML
3
NC
2
P15V
1 R16567
P15V
EXB38V472JV
SIDE
IC16563
E
C0JBAC000363
NOR GATE
F
TP28 TP29 TP30 TP31 TP32 TP33
1 2
TO
SS-BOARD
(SS3)
SC3
5V
15V
R16774 R16751 R16752
VSCN 27k 150k 4.7k
D16871
MAZ82000ML
D16821 SOS7_SC2
MAZ83600ML D16820
MA3X152E0L
R16755
12k
R16783 Q16876
150k
B1ABCF000231
R16750
12k
VSUS
R16756
12k
R16775
D16875 4.7k
MA2J11100L
R16753
D16874
220k
MAZ80510LL
VAD ERROR DET
OPERATES AT -160V OR MORE
AND -200V OR LESS
VSCN ERROR DET
OPERATES AT 165V OR MORE
AND 124V OR LESS
IC16561
C0JBAZ002692
5V
BUFFER
C16562
16V
G1 20 1u
Vcc
19
A1
G2 TP46
18 AA_SIU
A2
Y1
SOS7_SC2
17 AA_CLK
A3
Y2 R16476 D16480
4.7k MA2J11100L
16 AA_CERS
A4
Y3
AA_CIS
A5 15
Y4
AA_OC2
A6 14
Y5
C16565
A7 13
50V
Y6
0.01u
A8 12 AA_SC_FPGANRST TPSOS6
Y7
11 AA_OC1
Y8
TP73 TP71
MAIN_STOP0
TP72
C16566 TP74
50V TPSOS7
0.01u
TP100
20
G1
Vcc R16590
220
19
A1
G2
18 AA_CPH2 C16593 R16592
A2
Y1 50V 4.7k
AA_CEL 1000p
A3 17
Y2
AA_CSH
A4 16
Y3
AA_CSL VSUS
A5 15
Y4
TP3
A6 14 AA_CPH1
Y5
13 AA_CMH C16727
A7
Y6 630V
1200p
12 AA_CML
A8
Y7
11 AA_CML2
Y8 *D16724
B0FBCN000008
5V
IC16562
C0JBAZ002692
R16591 IC16581
D16583
EXB38V472JV R16587 R16588
BUFFER B3ABB0000210
2.2k 10k
C0BBBA000024 (GREEN LED)
TP12
15V
ERROR DET
Q16581
TP13
B1ABCF000231
C16581
R16580 25V
1u
C16564
2.2k
16V 1 A_OUTPUT 8
1u VCC
5 1 R16589
10k
2 7
A_-INPUT
B_OUTPUT R16585
AA_UHZ
2
1k
R16579
3 A_+INPUT 6
47
4 3 B_-INPUT
C16582
25V
R16570
4 5 4.7u
4.7k GND
B_+INPUT
R16586
1.69k
R16673
4.7k
AA_CRC1
Q16673
R16593
VOLTAGE ERROR DET(C16582)
1.33k
B1CBGD000001
OPERATES AT 11.8V OR MORE
R16675 AND 5.2V OR LESS
4.7k
AA_CRC2
Q16674
B1CBGD000001
TP34 TP35
3 4
IC16464
C0JBAB000715
INVERTER
C16533
C16535
50V 1 5
0.1u 50V
AA_CMH 0.1u
1 8
R16414 R16415
2
330 330
R16416
10k R16411
2 7
AA_CML2 270
3 4
D16411 R16410
MA2J11100L 390
3 6
C16536
AA_CSH 4 5 1 5
50V
0.1u
2
PC16461
VAD
3 4
B3PBA0000457
IC16465
MID
*Q16441
C0JBAB000715
B1JAEP000006
INVERTER
R16441
5.6
R16531
10
C16524
R16533 R16532
25V
47k 47k
4.7u
D16441
B0ECHR000001
*D16461
MA3DF46000LW
Q16531
B1HFPFA00001
VSUS
C16471
630V *L16401
1000p
G0C2R5KA0147
*L16402
TP90 TP91 G0C2R5KA0147
*L16403
G0C2R5KA0147
*L16404
G0C2R5KA0147
TP99
*L16411
G0C2R5KA0147
*L16412
G0C2R5KA0147
*L16413
G0C2R5KA0147
TP92 TP93
*L16414
G0C2R5KA0147
C16491
630V
1000p
R16582 *D16481
39k B0FACQ000002
AA_CSL
R16583
39k
AA_CML
R16584
6.81k
*Q16451
B1JADP000003
D16451
B0ECKP000047
R16451
5.6
R16553
47k
R16552
47k
Q16551
B1HFPFA00001
5 6
61
IC16771
C0CBADC00072
+5V
16V_F
1 VIN 3
VOUT
C16772 C16796
C16771 R16534 R16536
COM 25V 25V
1 1
16V 4.7u 470u
2
1u
*D16401
B0FACQ000001
D16534 D16536
B0ECKP000047 B0HCKS000002
IC16501
C0ZBZ0001324
Q16501
B1HFPFA00001
NC
HO
9 8
R16503
R16504 10
75 R16401
NC
7.5
10 VB 7
C16502 C16503
C16504
25V R16510 25V
25V
4.7u 1
470u 4.7u *Q16401
VCC
C16501 11 VS 6 2PG0090000RP
25V
1u
R16511 R16512 R16402
HIN
47k 47k 7.5
NC
R16501 12 5
100 *Q16402
NC
2PG0090000RP
13 NC 4
C16522
25V
LIN 4.7u
VCC2
R16502 14 3 R16523 C16523
100 75 25V
470u
GND
15 Vcom 2
D16522 D16503
B0HCKS000002
NC B0ECKP000047
LO
16 1
D16524
B0ECKP000047
FET DRIVER
VAD
CSH/CMH GATE
DRIVE CIRCUIT
15V
IC16521
R16619
1
C0ZBZ0001324
NC
9 HO 8 D16620
C16527 B0ECKP000047
R16524 R16421
25V
75
4.7u
NC
15V 10 VB 7
C16525
Q16521
25V
4.7u B1HFPFA00001
VCC
VS
11 6 R16506
10
R16422
HIN
12 NC 5
R16521
100
C16521 NC
25V NC
13 4
1u *D16722
MA3DF30000LW
LIN
14 VCC2 3 R16516 R16517
R16522 C16505
47k
100 25V
1u
GND
Vcom
15 2
NC
16 LO 1
FET DRIVER
CSL/CML GATE
DRIVE CIRCUIT
R16551
10
7 8
VSUS
C16401
630V
5600p
1
2
3
4
5
*Q16421
B1JAEP000004
C16421
7.5 630V
5600p
7.5
*Q16422
B1JAEP000004
47k
*D16421
MA3DF40000LW
6
9